Hierarchical High Capacity Data Hiding in JPEG Crypto-compressed Images
| العنوان: | Hierarchical High Capacity Data Hiding in JPEG Crypto-compressed Images |
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| المؤلفون: | Zichi Wang, Pauline Puteaux, William Puech, Xinpeng Zhang |
| المساهمون: | Image & Interaction (ICAR), Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier (LIRMM), Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM), School of Communication and Information Engineering [Shanghai], Shanghai University |
| المصدر: | 28th European Signal Processing Conference (EUSIPCO 2020) 28th European Signal Processing Conference (EUSIPCO 2020), Jan 2021, Amsterdam (virtual), Netherlands. pp.725-729, ⟨10.23919/Eusipco47968.2020.9287376⟩ EUSIPCO EUSIPCO 2020-28th European Signal Processing Conference EUSIPCO 2020-28th European Signal Processing Conference, Jan 2021, Amsterdam (virtual), Netherlands. pp.725-729, ⟨10.23919/Eusipco47968.2020.9287376⟩ |
| بيانات النشر: | HAL CCSD, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Computer science, business.industry, Payload (computing), Sign bit, ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION, 020206 networking & telecommunications, 02 engineering and technology, computer.file_format, Data_CODINGANDINFORMATIONTHEORY, Encryption, JPEG, Uncompressed video, [INFO.INFO-CR]Computer Science [cs]/Cryptography and Security [cs.CR], [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing, Information hiding, 0202 electrical engineering, electronic engineering, information engineering, 020201 artificial intelligence & image processing, Computer vision, [INFO]Computer Science [cs], Artificial intelligence, business, computer, Decoding methods, Transform coding |
| الوصف: | International audience; With the fast development of cloud computing, exchanging JPEG compressed images in a secure way has significantly increased. Data hiding in encrypted images (DHEI) is an effective way to embed additional data directly into the encrypted domain. In recent state-of-the-art methods, almost all DHEI processes focused on uncompressed images. Recently, some schemes using data hiding (DH) in JPEG crypto-compressed images have been designed, but most of them are not fully JPEG format compliant. In this paper, we propose a hierarchical high capacity data hiding (HHCDH) approach for JPEG cryptocompressed images. After encrypting every non-null coefficients, they are processed from low to high frequencies. Sign bits that are specific to them are then substituted by bits of a secret message. During the decoding phase, correlations between neighboring blocks are exploited to hierarchically recover the original sign bit values. According to our experiments, we achieve to obtain a high payload value, while preserving a very good quality of the reconstructed JPEG image. Index Terms-Signal processing in the encrypted domain, data hiding, crypto-compression, JPEG compression. |
| اللغة: | English |
| DOI: | 10.23919/Eusipco47968.2020.9287376⟩ |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df0fba90381fff2d0d408aa8ee90e2b0 https://hal.archives-ouvertes.fr/hal-03161511/file/EUSIPCO2020.pdf |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....df0fba90381fff2d0d408aa8ee90e2b0 |
| قاعدة البيانات: | OpenAIRE |
| DOI: | 10.23919/Eusipco47968.2020.9287376⟩ |
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